blob: 1542c17a66906450eddc7a1ed3a81642da8a41ac [file] [log] [blame]
// Copyright 2021 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include "base/strings/string_piece.h"
#include "third_party/rust/cxx/v1/crate/include/cxx.h"
namespace gurl_base {
// Create a Rust str from a gurl_base::BasicStringPiece. This will call std::abort
// if there is any invalid UTF8. If you're concerned about this, then
// instead use StringPieceToRustSlice and convert the data to a string on
// the Rust side (or pass in a std::string).
inline rust::Str StringPieceToRustStrUTF8(StringPiece string_piece) {
return rust::Str(, string_piece.size());
// Create a Rust slice from a StringPiece. No UTF8 check is performed.
inline rust::Slice<const uint8_t> StringPieceToRustSlice(
StringPiece string_piece) {
return rust::Slice<const uint8_t>(
reinterpret_cast<const uint8_t*>(,
string_piece.length() * sizeof(StringPiece::value_type));
// Create a StringPiece from a Rust str.
inline StringPiece RustStrToStringPiece(rust::Str str) {
return StringPiece(, str.size());
} // namespace base